There have been quite a few people in my organization who have expressed confusion about who has access to what.
This is also making them reluctant to use SharePoint. Because this isn't clear to them.
Preferably, they would like a nice picture, maybe on every page, showing who has access and what their rights are.

Has this been done before? Is there a way to import the permissions of a site/list into a nice Visio diagram or something of the sort? And have it visible to all?